menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
9x-7=-7 what is the answer and show work
Ask a Question
Questions
Unanswered
Tags
Ask a Question
9x-7=-7 what is the answer and show work
asked
Aug 16, 2018
153k
views
2
votes
9x-7=-7 what is the answer and show work
Mathematics
middle-school
Dmitriano
asked
by
Dmitriano
8.4k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
1
vote
9x-7=-7
+7 +7
9x=0
/9 /9
x=0/9=0
Tomasz Rup
answered
Aug 17, 2018
by
Tomasz Rup
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
5
votes
First add 7 to both sides.
9x-7=-7
+7. +7
9x=0
x would equal 0, since 9×0=0.
Ulug Toprak
answered
Aug 21, 2018
by
Ulug Toprak
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org